In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC ... For example when the output number of ‘ now.dayOfWeek();’ = 0, it will display Sunday on the LCD. So ...

As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple ...

While the SSD1306 OLED has somewhat become the go-to display for up-to-date ... which is what [oldmaninSC] did with his digital clock that takes an entire 16×2 LCD to show each single digit.

Getting a character LCD running ... of the display (four data bits plus three control bits). This is a bit of a hack, as the 3.3V logic is 0.2V below the recommended minimum for a digital 1 ...